High hcg..??

I had a d&c on feb 25th - I was 10w 5 days but baby stopped growing At 9 weekend. we haven’t been being safe since cause we want to have a baby, of course! I had blood work last week and my hcg was 1615. I had more yesterday but the results won’t be in until tomorrow. Just wondering your opinions. This sounds like a new pregnancy right?! Like my levels wouldn’t take that long to go down.. ?! I have to wAit to know for sure till tomorrow and its making me crazy!